Download or read book New Maturity Cycle Charts for the Herring Stocks Along the West Coast of Newfoundland NAFO Division 4R and the North Shore of Qu bec NAFO Division 4S written by Canadian Atlantic Fisheries Scientific Advisory Committee and published by Mont-Joli, Québec : Canadian Atlantic Fisheries Scientific Advisory Committee. This book was released on 1987 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assessment of the West Coast of Newfoundland NAFO Division 4R Atlantic Herring Clupea Harengus Stocks in 2021 written by Kim Emond and published by . This book was released on 2024 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This document details the data and analyses used to assess the status of the west coast of Newfoundland (NAFO Division 4R) spring- and fall-spawning herring stocks. The present stock assessment took place on March 1-2, 2022 and provides advice for the 2022-2023 fishing seasons. The data and knowledge available are insufficient to quantitatively assess the status of the resource. However, the main results of this assessment indicate that maintaining the TAC at status quo should not pose any significant risk to the two herring spawning stocks in Division 4R in the short term. Maximum exploitation rates in 2020-2021, estimated as the ratio of the TAC over the highest biomass index estimated in the acoustic survey, were low (

Download or read book An Assessment of the West Coast of Newfoundland NAFO Division 4R Herring Stocks 1973 96 written by and published by . This book was released on 1997 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first section of this paper reviews the herring fishery on the west coast of Newfoundland, including total catches, catches in the purse seine fleet & the gillnet fleet, and target quota allocations. The second section presents information on the biological characteristics of herring from that area, based on samples taken from the commercial fishery. The information includes the proportion of each spawning stock in the commercial catch, age composition of the catch, & condition factor. The third section provides estimated abundance indices for the herring stock based on acoustic surveys, fishery logbook data, and fishermen's questionnaires. The final section discusses the status of the west coast herring stocks and presents a prognosis for the stocks.

Download or read book An Assessment and Risk Projections of the West Coast of Newfoundland NAFO Division 4R Herring Stocks 1965 to 2000 written by Ian H. McQuinn and published by . This book was released on 1999 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assessment of the West Coast of Newfoundland NAFO Division 4R Herring Clupea Harengus Stocks in 2021 written by and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Assessment of the West Coast of Newfoundland NAFO Division 4R Herring Stocks 1973 to 1998 written by Ian H. McQuinn and published by . This book was released on 1997 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Atlantic Herring Clupea Harengus Stocks of the West Coast of Newfoundland NAFO Division 4R in 2019 written by Jean-Martin Chamberland and published by . This book was released on 2022 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Regional Peer Review of the Assessment of the West Coast of Newfoundland NAFO Division 4R Herring Clupea Harengus Stocks in 2022 written by and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This document contains the proceedings of the regional peer review meeting on the assessment of the West Coast of Newfoundland herring stocks (NAFO Division 4R). The meeting, which was held virtually via Zoom on March 1-2, 2022, brought together roughly 30 participants from science, management and the herring fishing industry. These proceedings describe the highlights of the meeting presentations and discussions and outline the recommendations and conclusions resulting from the review"--Summary, page iv.

Download or read book An Assessment of the West Coast of Newfoundland NAFO Division 4R Herring Stocks 1973 to 1996 written by Ian H. McQuinn and published by . This book was released on 1997 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analytical Assessment and Risk Analyses for the Herring Clupea Harengus Harengus L Stocks of the West Coast of Newfoundland NAFO Division 4R in 2002 written by and published by . This book was released on 2004 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first objective of this document is the analytical assessment (Sequential Population Analysis) of the abundance of the herring spring and fall spawner stocks along the west coast of Newfoundland. The second objective is to determine the acceptable catch levels assuming various exploitation rates and changes in the spawning stock biomass for the 2003 fishing season. The document includes data on commercial catches, weight, maturity, biomass, fishing mortality, and catch rates.

Download or read book Long term Projections in a Precautionary Approach Context for the Herring Clupea Harengus Harengus of the West Coast of Newfoundland NAFO Division 4R written by and published by . This book was released on 2002 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the context of the Precautionary Approach, simulations were conducted to determine how many years it would take for spring-spawning herring of Newfoundland's west coast to reach a reference level of 37,829 t. Three harvesting strategy models were developed: the General model, the NAFO (North Atlantic Fisheries Organization) model and the ICES (International Council for the Exploration of the Sea) model.

Download or read book An Assessment of the West Coast of Newfoundland NAFO Division 4R Herring Fishery Between 1973 and 1995 written by Ian H. McQuinn and published by . This book was released on 1996 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Atlantic Herring Clupea Harengus Harengus L on the West Coast of Newfoundland NAFO Division 4R in 2003 written by and published by . This book was released on 2004 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents an update of biological data on herring (Clupea harengus harengus) stocks on the west coast of Newfoundland. It includes an analysis of the following data: proportion of spawning groups in landings; year-classes; length frequencies; catch at age; mean weight at age; mean age of the catch; condition; maturity; gonadosomatic index; dispersion indices.

Download or read book A Review of the West Coast of Newfoundland NAFO Division 4R Herring Fishery Data 1973 to 1994 written by Ian H. McQuinn and published by . This book was released on 1995 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analytical Assessment and Risk Analyses for the Spring Spawning Herring Clupea Harengus Harengus L Stock of the West Coast of Newfoundland NAFO Division 4R in 2003 written by and published by . This book was released on 2004 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document presents an analytical assessment of the spring spawning stock of Atlantic herring (Clupea harengus harengus) on the west coast of Newfoundland using Sequential Population Analysis. A second objective was to determine the acceptable catch levels in 2004 assuming various exploitation rates and changes in the spawning biomass of this stock.

Download or read book Reference Points and Harvest Strategy Framework for the Atlantic Herring Clupea Harengus Harengus Fishery of the West Coast of Newfoundland NAFO Division 4R written by François Grégoire and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Atlantic Herring Clupea Harengus Harengus L Stocks of the West Coast of Newfoundland NAFO Division 4R in 2011 written by François Grégoire and published by . This book was released on 2012 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: